Day 24 and eggs are moving.....Is this normal?

Moving just means they are turning inside the eggs. The yellow spots, if it is inside the air cell, normally means the duckling has pipped into the air cell, and is perfectly normal. I had one hatch yesterday that had been pipped into the membrane 2 days before, and I never saw the egg move. Also, they can take up to 3 days to hatch after pipping the shell.